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This repository was archived by the owner on Oct 7, 2020. It is now read-only.
Fail to stack install with RedownloadHttpError #1803
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Description
Run the following code in Ubuntu 20.04 LTS with error:
$ stack installDownloading nightly-2020-05-01 build plan ...RedownloadHttpError (HttpExceptionRequest Request { host = "raw.githubusercontent.com" port = 443 secure = True requestHeaders = [("User-Agent","The Haskell Stack")] path = "/fpco/stackage-nightly/master//nightly-2020-05-01.yaml" queryString = "" method = "GET" proxy = Nothing rawBody = False redirectCount = 10 responseTimeout = ResponseTimeoutDefault requestVersion = HTTP/1.1} (InternalException (HostCannotConnect "127.0.0.1" [Network.Socket.connect: <socket: 11>: does not exist (Connection refused)])))I have checked issues but cannot solve this problem and I guess it may relate to proxy settings or stack version.
I config terminal with proxy, and the settings are shown below:
export http_proxy=http://127.0.0.1:<port>export https_proxy=http://127.0.0.1:<port>My stack version is: 1.9.3.1 x86_64
Also, I cannot runstack update with the following error report:
$ stack updateUpdating package index Hackage (mirrored at https://s3.amazonaws.com/hackage.fpcomplete.com/) Selected mirror https://s3.amazonaws.com/hackage.fpcomplete.com/Updating package index Hackage (mirrored at https://s3.amazonaws.com/hackage.fpcomplete.com/) Downloading rootUpdating package index Hackage (mirrored at https://s3.amazonaws.com/hackage.fpcomplete.com/) ...SomeRemoteError (HttpExceptionRequest Request { host = "s3.amazonaws.com" port = 443 secure = True requestHeaders = [("Accept-Encoding",""),("Cache-Control","no-transform"),("User-Agent","The Haskell Stack")] path = "/hackage.fpcomplete.com/root.json" queryString = "" method = "GET" proxy = Nothing rawBody = False redirectCount = 10 responseTimeout = ResponseTimeoutDefault requestVersion = HTTP/1.1} (InternalException (HostCannotConnect "127.0.0.1" [Network.Socket.connect: <socket: 12>: does not exist (Connection refused)])))